X-ray observations of the cluster revealed that it is made up of two galaxy clusters merging along our line of sight.

This NASA Hubble Space Telescope image features a galaxy cluster called CL0016+1609, or MACS J0018.5+1626, that is very ...

A new Hubble image offers a detailed look at Messier 88, a spiral galaxy in the Virgo Cluster whose core is powered by a ...

Discover how Hubble's latest image reveals Messier 88, a spiral galaxy losing its star-forming fuel on a slow journey through ...

The James Webb Space Telescope and Hubble Space Telescope have captured amazing views of spiral galaxy NGC 2566. Credit: ...

This NASA Hubble Space Telescope image features the galaxy cluster MACS0329-0211.NASA, ESA, M. Postman (STScI); Image ...

After it launches in August, NASA’s Nancy Grace Roman Space Telescope is expected to survey more of the sky than any space ...

Explore 15 photos and facts about the Hubble Telescope, revealing its discoveries, missions, and breathtaking views of space.

The Bullseye galaxy is two and a half times the size of our Milky Way and has nine rings. Fifty million years ago, two galaxies met up in space. One was tiny, the other large. The small galaxy flew ...

A stunningly concentrated and hefty galaxy cluster, from a time in the universe's history when such massive structures aren't ...

Located around 30 million light-years away in the constellation Virgo, the Sombrero Galaxy is instantly recognisable. Viewed nearly edge on, the galaxy’s softly luminous bulge and sharply outlined ...